diff --git a/lib/parent_code_repo.rb b/lib/parent_code_repo.rb
index 3807cc11d072842bdbf11c6365e662860ec87cd9..cb5c0702b7c22c3cfb333abbb45ef58019630fc2 100644
--- a/lib/parent_code_repo.rb
+++ b/lib/parent_code_repo.rb
@@ -18,7 +18,7 @@ class ParentCodeRepo
 
 			code = "p#{Multibases.pack('base32upper', SecureRandom.bytes(4))}"
 			EMPromise.all([
-				@redis.set("jmp_customer_group_code-#{customer_id}", code),
+				@redis.set("jmp_customer_parent_code-#{customer_id}", code),
 				@redis.hset("jmp_parent_codes", code, customer_id)
 			]).then { code }
 		end